Re: [IRCA] the average Ap index

[Bill Whitacre <bw@xxxxxxx>]

On Jan 9, 2010, at 1:24 AM, Nick Hall-Patch wrote:

> At 10:43 1/8/2010, you wrote:
> 
> 
>> Here's one that shows the last 60 days of several indices that may or may not shed any light on DX MW reception:
>> 
>> <http://ibbva-133.his.com/jpgraph_example2a.php>
>> 
>> and here's one that shows mostly the same indices as reported every 3 hours for the past 7 days along with a rating [1 - 5] of TA and TP reception here in Alexandria, VA for each day:
>> 
>> <http://ibbva-133.his.com/box+graph_test.php>
>> 
>> If these are of any use to anyone, you're welcome to bookmark them and tell me something I should be graphing that I'm not.
> 
> Thanks Bill....I'll add them to the mix here.   I won't claim to understand all the implications, but it certainly illustrates interesting times for MW DXers.

---

Neither do I Nick.  That's why I plotted them -- to see if any of them or some combination of them can be used a predictors of 'good' reception or 'harbingers' of bad reception.

They are indices that either I know or suspect have some effect on MW prop or ones that have been suggested.

What I need to add is some kind of 'key' for the 'text book' definition of each and maybe a sentence or two about what we THINK they do to MW rxn.


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